# TANCHJIM vs RoseLink

The clearest difference is rating: RoseLink at 2.7 against TANCHJIM's 1.7. RoseLink also leads on update cadence (every 9 days vs every 3 weeks) and review sentiment (17% vs 8%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RoseLink holds the better App Store score, 2.7 against 1.7. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews point the same way: 8% of TANCHJIM's written reviews are positive against 17% of RoseLink's.

TANCHJIM ships an update every 3 weeks, RoseLink every 9 days. Both last shipped on November 7, 2026.

## The numbers

| Metric | TANCHJIM | RoseLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (12 ratings)](https://appshunter.io/ios/app/tanchjim/id6446278638/reviews) | **[2.7 (10 ratings)](https://appshunter.io/ios/app/roselink/id6466759206/reviews)** |
| Number of ratings | **12** | 10 |
| Positive reviews | 7.7% of reviews | **17.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 123 MB | 91 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Nanning Heavy Hammer Technology Co., Ltd.](https://appshunter.io/developer/1677043717) | [Chengdu ROSESELSA Technology Co., Ltd](https://appshunter.io/developer/6807340140) |

## What reviewers say

### TANCHJIM

[App page](https://appshunter.io/ios/app/tanchjim/id6446278638)

Customize your TANCHJIM Bluetooth earphones with signature sound profiles and adjustable settings for a more convenient listening experience. Future updates will include a Parametric Equalizer for advanced audio personalization.

**Highlights:** Bluetooth device tuning, Earphone settings adjustment, Signature sound profiles, Audio personalization, Parametric Equalizer (upcoming)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### RoseLink

[App page](https://appshunter.io/ios/app/roselink/id6466759206)

This app allows users to control and customize their brand-name earbuds. Features include volume adjustment, button customization, noise cancellation, music style switching, and battery level display.

**Highlights:** Volume control, Customizable buttons, Noise cancellation, Music style switching, Battery display

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TANCHJIM free?

TANCHJIM is free to download, with no in-app purchases.

### Is RoseLink free?

RoseLink is free to download, with no in-app purchases.

### Which has better reviews, TANCHJIM or RoseLink?

RoseLink is rated higher. TANCHJIM averages 1.7 out of 5 from 12 ratings, while RoseLink averages 2.7 from 10 ratings.

### Do TANCHJIM or RoseLink have ads?

Neither TANCHJIM nor RoseLink shows ads.

### Which is updated more often, TANCHJIM or RoseLink?

TANCHJIM ships an update every 3 weeks, and RoseLink every 9 days. Most recently, TANCHJIM was updated on November 7, 2026 and RoseLink on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*